MCCOY FARR LW9625 User manual

TECHNICAL MANUAL
Copyright © 2005 - 2012 McCoy Corporation. All rights reserved.
Published by McCoy Corporation, Technical Publications Department
14755 - 121A Avenue • Edmonton, AB, Canada, T5L 2T2 mccoyglobal.com
LW9625
9-5/8” (24.4cm) 12K “Lightweight”
Hydraulic Power Tong & FARR® Backup
Compression Load Cell
•Specications
•Operation
•Maintenance
•Assembly

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS iii TechnicAL MAnuAL
This manual covers the following models:
NOTE: Some illustrations used in this manual may not exactly match your model
of tong.
oVeRALL
MoDeL Tong MoDeL
BAckup
MoDeL ReV DeScRipTion
80-0820-3A 80-0820-10 85-0626 3 LW9-5/8”Tong,9-5/8”FarrBackup,motorvalve,backupvalve,lift
cylindervalve,safetydoor.

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LW9625 9-5/8” Tong & FARR® BAckup
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WARNINGS
ANY REPLACEMENT FASTENER (BOLTS, NUTS, CAP SCREWS, MACHINE SCREWS, ETC.) USED
DURING MAINTENANCE OR OVERHAUL MUST BE GRADE 8 OR EQUIVALENT UNLESS OTHERWISE
SPECIFIED.
WHEN RE-ASSEMBLING LOAD-BEARING DEVICES (CHAIN SLINGS, RIGID SLINGS, BACKUP LEGS,
ETC.) NOTE THAT THE ASSOCIATED FASTENERS MUST BE TIGHTENED TO THE CORRECT TORQUE
SPECIFIED FOR THAT SIZE OF FASTENER (SEE SECTION 3 - OVERHAUL). ANY THREADED FASTENER
IN A LOAD-BEARING DEVICE MUST BE SECURED WITH RED OR BLUE LOCTITE™.
A “LOAD-BEARING DEVICE” IS A CHAIN SLING, RIGID SLING, SPREADER BAR ASSEMBLY, FRAME, OR
ANY OTHER DEVICE THAT BEARS THE PARTIAL OR TOTAL WEIGHT OF THE EQUIPMENT FOR WHICH
THIS MANUAL HAS BEEN PRODUCED
THE LOAD-BEARING DEVICE SUPPLIED BY MCCOY DRILLING & COMPLETIONS IS DESIGNED TO SUP-
PORT THE EQUIPMENT DESCRIBED IN THIS MANUAL. MCCOY DRILLING & COMPLETIONS WILL NOT
GUARANTEE THE ABILITY OF THE LOAD-BEARING DEVICE TO SUPPORT ANY OTHER PART, ASSEM-
BLY OR COMBINATION OF PARTS AND ASSEMBLIES. MCCOY DRILLING & COMPLETIONS WILL NOT
GUARANTEE THE ABILITY OF THE LOAD-BEARING DEVICE TO LIFT OR SUPPORT THE EQUIPMENT
DESCRIBED IN THIS MANUAL IF THERE ARE ANY MODIFICATIONS TO THE LOAD-BEARING DEVICE,
OR ANY ADDITIONS TO THE EQUIPMENT DESCRIBED IN THIS MANUAL THAT ADD WEIGHT TO THE
EQUIPMENT, UNLESS SUPPLIED BY MCCOY DRILLING & COMPLETIONS.

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SUMMARY OF REVISIONS
DATE SECTION PAGE DESCRIPTION OF REVISION APPROVED
January2006 N/A N/A InitialRelease
January2009 ALL ALL MajorContentRevision.AllengineeringchangesuptoDEC-2008hon-
oured.
March2010
Intro viii UpdatedTOCtoincludeNew/OldDoorStyles
6 6.24-6.28 Changeddoorlatchassemblynumberforoldstyledoor,addednewstyle
doorassemblydrawing
N/A N/A Correctedreferencestodoorassemblythroughoutmanualtoreflectaddi-
tionofnewassemblydrawing
June2011
ALL ALL Re-branded&re-formattedmanual
SH
ALL ALL Replacedandimprovedwarningsymbolsthroughoutmanual
Intro iii Removedunsupportedmodelsfromlist
Intro viii AddedTableofIllustrations
22.4 Re-formattedSection2.B(MajorComponentIdentification)
22.13 ReplacedSection2.F.1(Suspension)withimprovedinstructionsand
information(Suspension&Restraint).
22.19 Addednewsection“Making&BreakingConnections”.Removed“Make-
upCasing”and“BreakOutCasing”.
33.1 Re-wrotesection“GeneralMaintenanceSafetyPractices”
33.1 AddedSection“PreventiveMaintenancePractices”
33.2 ReplacedgraphicforSection3.D.1,CagePlateCamFollowerLubrica-
tion”.
33.2 AddedgraphicforSection3.D.8,“DoorLubrication”
33.2 AddedgraphicforSection3.D.9,“DoorSpringCylinderLubrication”
33.2 AddedSection3.D.10,“BackupCamFollowerLubrication”
33.2 AddedSection3.D.11,“CompressionLoadCellLubrication”
33.8 ReplacedgraphicSection3.E.1,BrakeBandAdjustment
3 3.12-3.20 Correctedassemblyprocedurestoreflectengineeringchanges
3 3.21-3.31 Addedmaintenancechecklists,de-commissioningandre-commissioning
checklists(SectionsItoM)
4 4.1-4.6 Revisedtroubleshootingguide,removedinapplicableinformation
5RemovedSection“De-commissioning,Storage,&Recommissioning
(Seemaintenancechecklistsections3.L&3.M)
Continued On Next page
Copyright©2006-2012McCoyCorporation,includingitswhollyownedsubsidiaries,(“McCoy”),allrightsreserved.Thisdocumentis
thepropertyofMcCoyandissuppliedasreferenceinformationforusersofourproducts.Thisdocumentandthecontentswithinare
consideredconfidentialinformation,nottobedisclosed,copied,transmitted,transcribedinanyform,orstoredonanytypeofdatastor-
agemediawithouttheexpresswrittenconsentofMcCoy.
McCoyhasmadeeveryefforttoensuretheinformationcontainedinthisdocumentisaccurateandcurrent.Thismanualisintended
toprovideequipmentoperationandsafetyinstructionsforyourequipment.However,McCoydoesnotwarrantorguaranteethatthe
informationiseithercompleteoraccurateineveryrespectandtheuserofthemanualshouldconsultwithitsMcCoysalesrepresenta-
tiveforanyclarificationsandupdates.
Theuserofthemanualshallprotect,indemnify,andholdharmlessMcCoyanditsdirectors,officers,employees,andagentsfromand
againstallliabilityforpersonalinjury,death,orpropertydamageresultingdirectlyorindirectlyfromtheuseoftheinformationcontained
inthismanual.
Observanceofalldescriptions,informationandinstructionssetoutinthismanualisthefullresponsibilityoftheuser.Thismanualis
intendedforguidanceandinformationalpurposesandmustbeusedinassociationwithadequatetrainingandon-the-jobsupervision
toprovidesafeandeffectiveequipmentuse.
Itistheresponsibilityoftheusertoconformtoallregulationsandrequirementsissuedbyanauthorityoragencywhichmayaffectthe
operation,safetyorequipmentintegrity,thatmayoverrulethecontentofthisdocumentation.
Theuserwillacknowledgeandobeyanygenerallegalorothermandatoryregulationinforcerelatingtoaccidentprevention,safety,
andequipmentintegrity.

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS vii TechnicAL MAnuAL
SUMMARY OF REVISIONS (CONTINUED)
DATE SECTION PAGE DESCRIPTION OF REVISION APPROVED
June2011
5 RenumberedSection6(Assemblies&Parts)asSection5.
SH
5 5.2-5.3 Replacedgraphics-GearTrainLayout
5 5.4-5.5 Replacedgraphics-RotaryIdlerAssembly
5 5.18-5.19 CorrectedBOM-CagePlateAssembly
5 5.22-5.23 ReplacedgraphicsandcorrectedBOM-BrakeBandAssembly
5 5.30-5.31
ReplacedgraphicandcorrectedBOMtoreflectnewdoorarrangement-
BackupAssembly.Removeddedicated“BackupDoorAssembly”illustra-
tionsandBOM.
5 5.32-5.33 ReplacedgraphicsandcorrectedBOM-BackupCamRingAssembly
5 5.34-5.35 ReplacedgraphicsandcorrectedBOMtoreflectengineeringchanges-
RearLegAssembly
6 RenumberedSection7(TorqueMeasurement)asSection6.
6ALL Completelyrevisedtorquemeasurementsection
7 RenumberedSection8(HydraulicComponents)asSection7.
July2011 55.25 Correctedpartnumber,Item“X” DB
55.27 Correctedpartnumber,Item“X”
SEP2011 5 5.27 CorrectedpartnumberforItem“Q” DB
5 5.29 CorrectedpartnumberforItem“Q”
FEB2012
All All Updatedmanualtocomplywithcurrentbrandingstandards
MM
11.1 Replacedgraphicwithupdatedversion
1.2-1.3 Correcteddimensionstorque&flowspecifications
22.10 ReplacedIllustration2.C.4,HydraulicComponentID03
2.16 Insertednewsubsection2.G.1,OperatorTraining
33.9 Insertednewsubsection3.E.3,SafetyDoorSwitchAdjustment
3.14-3.24 Revisedsection3.H,AssemblyProcedures
5 5.24-5.25 Replacedillustrations&revisedB.O.M.,DoorAssembly.Removedobso-
letedoorassemblydrawings&B.O.M.
MAR2012 5 5.13 Correctedpartnumberforitem“Z” DB
JUN2012 5 5.25 Correctedpartnumberforitem“AA”,safetydoorpush-pullcable DB
This technical manual represents the most current version of the equipment contained within.
If older versions of this manual are required, please contact your sales representative.

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS
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TABLe oFconTenTS
Introduction & Specifications ................................................................................................................................. Section One
 Introduction&CorporateContactInformation................................................................................................... 1.1
 EquipmentSpecifications................................................................................................................................... 1.2
 LubricationSpecifications.................................................................................................................................. 1.4
Setup & Operation.................................................................................................................................................... Section Two
 Sling/LoadBearingDeviceSafety................................................................................................................... 2.1
 MajorComponentIdentification......................................................................................................................... 2.4
 HydraulicSchematic/HydraulicValveIdentification......................................................................................... 2.8
 HydraulicConnections....................................................................................................................................... 2.11
 Tong/BackupJawAvailability&Installation..................................................................................................... 2.12
 TongRig-Up&Leveling
 1.Suspension&Restraint............................................................................................................................. 2.13
 2.TongLeveling............................................................................................................................................. 2.14
 3.LoadCellConfiguration............................................................................................................................. 2.15
 TongOperation
 1.OperatorTraining....................................................................................................................................... 2.16
 2.InitialStart-up&BreakIn........................................................................................................................... 2.16
 3.ValveOperation......................................................................................................................................... 2.17
 4.ShiftingGears............................................................................................................................................ 2.18
 5.GeneralOperatingComments...................................................................................................................  2.19
 MakingandBreakingConnections
 1.MakingAConnection................................................................................................................................. 2.19
 2.BreakingAConnection.............................................................................................................................. 2.25
 ExtremeColdWeatherOperationProcedures.................................................................................................. 2.27
Maintenance.............................................................................................................................................................. Section Three
 GeneralMaintenanceSafetyPractices.............................................................................................................. 3.1
 Cleaning............................................................................................................................................................. 3.1
 PreventiveMaintenancePractices..................................................................................................................... 3.1
 Lubrication.......................................................................................................................................................... 3.2
 Adjustments
 1.BrakeBandTensionAdjustment................................................................................................................ 3.8
 2.ShifterDetentForceAdjustment................................................................................................................  3.9
 3.SafetyDoorSwitchAdjustment.................................................................................................................  3.9
 RecommendedPeriodicChecks........................................................................................................................ 3.11
 Disassembly&OverhaulProcedures................................................................................................................ 3.11
 AssemblyInstructions........................................................................................................................................ 3.14
 DailyInspection&MaintenanceChecklist(PowerTong).................................................................................. 3.25
 MonthlyInspection&MaintenanceChecklist(PowerTong).............................................................................. 3.27
 DailyInspection&MaintenanceChecklist(Backups)........................................................................................ 3.30
 DailyInspection&MaintenanceChecklist(PowerUnits).................................................................................. 3.31
 TubularConnectionEquipmentDecommissioningChecklist............................................................................. 3.32
 TubularConnectionEquipmentRecommissioningChecklist............................................................................. 3.35
Troubleshooting ....................................................................................................................................................... Section Four
 TongWillNotDevelopSufficientTorque............................................................................................................ 4.1
 FailureOfJawsToGripPipe............................................................................................................................. 4.3
 TongRunningTooSlowly.................................................................................................................................. 4.4
 FailureOrDifficultyOfTongToShift................................................................................................................. 4.5
 GeneralComments............................................................................................................................................ 4.6
Assemblies And Parts ............................................................................................................................................ Section Five
 GearTrainLayout.............................................................................................................................................. 5.2
 RotaryIdler......................................................................................................................................................... 5.4
 PinionIdler......................................................................................................................................................... 5.6
 PinionAssembly................................................................................................................................................. 5.8
 ClutchAssembly................................................................................................................................................. 5.10
 TongBodyAssembly.......................................................................................................................................... 5.12
 HydraulicSupports............................................................................................................................................. 5.14
 ShifterAssembly................................................................................................................................................ 5.16
 TongCagePlateAssembly................................................................................................................................ 5.18
 Motor&MotorMount......................................................................................................................................... 5.20
 BrakeBands....................................................................................................................................................... 5.22
 DoorAssembly-NewStyle............................................................................................................................... 5.24
 RigidSlingAssembly......................................................................................................................................... 5.26
 BackupOuterBodyAssembly........................................................................................................................... 5.28
 BackupCamRingAssembly.............................................................................................................................. 5.30
 RearLegAssembly............................................................................................................................................ 5.32
 FrontLegAssemblies........................................................................................................................................ 5.34
Torque Measurement ............................................................................................................................................... Section Six
Hydraulic Component Information ......................................................................................................................... Section Seven

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS ix TechnicAL MAnuAL
Illustration1.A.1:LW-9625Tong&FARR®Backup.......................................................................................................................................  1.1
Illustration1.A.2:LW-9625Tong&FARR®BackupDimensions...................................................................................................................  1.2
Illustration2.A.1:SlingAngle........................................................................................................................................................................... 2.1
Illustration2.B.1:ComponentIdentication01................................................................................................................................................  2.4
Illustration2.B.2:ComponentIdentication02................................................................................................................................................  2.5
Illustration2.B.3:ComponentIdentication03................................................................................................................................................  2.6
Illustration2.B.4:ComponentIdentication04................................................................................................................................................  2.6
Illustration2.B.5:ComponentIdentication05................................................................................................................................................  2.7
Illustration2.B.6:ComponentIdentication06................................................................................................................................................  2.7
Illustration2.C.1:HydraulicSchematic............................................................................................................................................................  2.8
Illustration2.C.2:HydraulicComponentIdentication01................................................................................................................................  2.9
Illustration2.C.3:HydraulicComponentIdentication02................................................................................................................................  2.9
Illustration2.C.4:HydraulicComponentIdentication03................................................................................................................................  2.10
Illustration2.C.5:HydraulicComponentIdentication04................................................................................................................................  2.10
Illustration2.D.1:HydraulicConnections01.................................................................................................................................................... 2.11
Illustration2.D.2:HydraulicConnections02.................................................................................................................................................... 2.11
Illustration2.E.1:JawRemoval....................................................................................................................................................................... 2.12
Illustration2.E.2:JawDieRemoval.................................................................................................................................................................  2.13
Illustration2.F.1:TongLeveling(Side-To-Side)..............................................................................................................................................  2.14
Illustration2.F.2:TongLeveling(Front-To-Rear)............................................................................................................................................ 2.15
Illustration2.F.3:LoadCellConguration-MakeUp......................................................................................................................................  2.15
Illustration2.F.4:LoadCellConguration-BreakOut....................................................................................................................................  2.16
Illustration2.G.1:TongRotationControlValve............................................................................................................................................... 2.17
Illustration2.G.2:LiftCylinderControlValve...................................................................................................................................................  2.18
Illustration2.G.3:BackupClamp/Un-clampControlValve..............................................................................................................................  2.18
Illustration2.G.4:TongManualShifter............................................................................................................................................................  2.19
Illustration2.H.1:MasterLiftingLink............................................................................................................................................................... 2.20
Illustration2.H.2:SettingBackingPinTo“Make-up”Position.........................................................................................................................  2.20
Illustration2.H.3:LiftCylinderControl-Raise................................................................................................................................................. 2.21
Illustration2.H.4:OpeningTongAndBackupDoors.......................................................................................................................................  2.21
Illustration2.H.5:BackupControl-Clamp...................................................................................................................................................... 2.22
Illustration2.H.6:MotorControl-Make-up...................................................................................................................................................... 2.22
Illustration2.H.7:MotorControl-ReleasingJaws.......................................................................................................................................... 2.23
Illustration2.H.8:BackupControl-ReleasingJaws........................................................................................................................................ 2.23
Illustration2.H.9:LiftCylinderControl-Lower................................................................................................................................................  2.24
Illustration2.H.10:SettingBackingPinTo“Break-Out”Position.....................................................................................................................  2.25
Illustration2.H.11:RotationControl-Break-out..............................................................................................................................................  2.26
Illustration2.H.12:UsingMotorControlToReleaseTongJawsFollowingBreak-out&Un-threading...........................................................  2.26
Illustration2.H.13:LoweringTong&BackupUsingLiftCylinderControl........................................................................................................  2.27
Illustration3.D.1:CamFollowerLubrication....................................................................................................................................................  3.2
Illustration3.D.2:RotaryIdlerLubrication....................................................................................................................................................... 3.2
Illustration3.D.3:PinionIdlerLubrication........................................................................................................................................................  3.3
Illustration3.D.4:PinionLubrication(TopPlate)............................................................................................................................................. 3.3
Illustration3.D.5:PinionLubrication(BottomPlate)........................................................................................................................................  3.4
Illustration3.D.6:ClutchLubrication................................................................................................................................................................  3.4
Illustration3.D.7:MotorMountLubrication......................................................................................................................................................  3.5
Illustration3.D.8:Clutch&ShiftingShaftAccessPanel..................................................................................................................................  3.5
Illustration3.D.9:TongDoorLubricationPoints..............................................................................................................................................  3.6
Illustration3.D.10:DoorSpringCylinder(Exploded).......................................................................................................................................  3.6
Illustration3.D.11:BackupRotaryAssemblyLubrication................................................................................................................................  3.7
Illustration3.D.12:CompressionLoadCellLubrication................................................................................................................................... 3.7
Illustration3.D.13:BackupClampCylinderLubrication.................................................................................................................................. 3.8
Illustration3.E.1:BrakeBandAdjustment.......................................................................................................................................................  3.8
Illustration3.E.2:ShifterDetentForceAdjustment.......................................................................................................................................... 3.9
Illustration3.E.3:SafetyDoorAdjustment01..................................................................................................................................................  3.10
Illustration3.E.4:SafetyDoorAdjustment02..................................................................................................................................................  3.10
Illustration3.H.1:CamFollowerInstallation-BottomPlate............................................................................................................................ 3.15
Illustration3.H.2:IdlerShaftRestraintBlockInstallation.................................................................................................................................  3.15
Illustration3.H.3:BottomStiffenerPlateInstallation....................................................................................................................................... 3.16
Illustration3.H.4:ClutchO-RingInstallation....................................................................................................................................................  3.17
Illustration3.H.5:CamFollowerInstallation(TopPlate)................................................................................................................................. 3.18
Illustration3.H.6:RigidSlingBracketInstallationLocations............................................................................................................................  3.18
Illustration3.H.7:FrontLegMountLocations..................................................................................................................................................  3.19
Illustration3.H.8:RearLegMountLocations.................................................................................................................................................. 3.19
Illustration3.H.9:RearLegSpringInstallation................................................................................................................................................ 3.21
Illustration3.H.10:SafetyDoorComponentAssembly01.............................................................................................................................. 3.22
Illustration3.H.11:SafetyDoorComponentAssembly02.............................................................................................................................. 3.22
Illustration3.H.12:SafetyDoorComponentAssembly03.............................................................................................................................. 3.23
Illustration3.H.13:SafetyDoorComponentAssembly04.............................................................................................................................. 3.23
Illustration3.H.14:SafetyDoorComponentAssembly05.............................................................................................................................. 3.24
Illustration6.A.1:TorqueGauge(ForIllustrationPurposesOnly)...................................................................................................................  6.1
Illustration6.A.2:TensionLoadCell................................................................................................................................................................  6.1
Illustration6.A.3:CompressionLoadCell....................................................................................................................................................... 6.1
Illustration6.A.4:TensionLoadCellExploded................................................................................................................................................  6.3
Illustration6.A.5:CompressionLoadCellExploded....................................................................................................................................... 6.4
Illustration6.A.6:TurnCounterEncoderMountExploded.............................................................................................................................. 6.5
TABLe oFconTenTS

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS
xTechnicAL MAnuAL
IDENTIFICATION OF OF WARNINGS AND OTHER NOMENCLATURE OF
IMPORTANCE USED IN THIS INSTALLATION GUIDE
FarrCanadaCorp.usesthreeindicatorstodescribeitemsofthreedegreesofimportance.
AHAZARDto operatorsorequipmentisrepresented byanexclamationpoint within aredtriangleand identifies items
ofthehighestimportance.FailuretoheedinformationidentifiedbyaHAZARDsymbolmayresultinbodilyinjury,death,
catastrophicequipmentdamage,oranycombinationofthese.AHAZARDmayalsoindicatethepotentialfordangerous
environmentalcontamination.
The information presented in this document will provide setup, operating, and maintenance instructions for
yourLW9625tongandbackup.Due tothewidevarietyof operatingconditions,theseinstructionsmustbe
consideredguidelinesratherthanabsoluteoperatingprocedures.Itistheresponsibilityoftheusertousethese
guidelinestogetherwithanexperiencedmanagertodevelopoperatingproceduresthatconformtoallpolicies
setforthbytheoperatingauthority(ies).
AWARNINGisrepresentedbyanexclamationpointwithinanorangetriangle,andcontainsinformationthatwillalertper-
sonneltoapotentialsafetyhazardthatisnotlife-threatening.AWARNINGmayalsoservetoalerttheusertoinformation
criticaltothecorrectassemblyoroperationoftheequipmentinuse.
This identies a HAZARD to operators or equipment
This identies a WARNING to users
ACAUTIONisrepresentedbyanexclamationpointwithinayellowtriangleandhighlightsinformationthatmayaidtheuser
duringassemblyoroperationofyourequipment.CAUTIONsarealsousedtoensurecommonerrorsarenotmadeduring
assemblyoroperationofyourequipment.
This identies a CAUTION to users
Observance of the following is the full responsibility of the user:
● all descriptions, information and instructions set out in this manual
● any regulation or requirement issued by an authority or agency which may influence operation,
safety or integrity of the equipment that overrules the content of this document.
● any legal or other mandatory regulation in force governing accident prevention or environmental
protection.

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS 1.1 TechnicAL MAnuAL
inTRoDucTion
CongratulationsonthepurchaseofyourFARR®LW96259-5/8”tongandbackup.Thisunitwillprovideyouwithyearsof
outstandingperformance.Simplemaintenanceandcarewillextenditslifeandensureyearsofexcellentperformanceand
reliability.Thesetup,operating,andmaintenanceinstructionsinthismanualwillassistyouingivingyourequipmentthe
careitrequires.Pleasecarefullyreadthemanualbeforeinstallingandusingyourequipment.Replacementpartsarereadily
availablefromMcCoyDrilling&Completions|FARRinEdmontonAlberta.Notethatmanypartsaretransferablebetween
FARR®tongsandbackups.Shouldyouneedreplacementparts,orshouldyouexperienceanydifcultynotcoveredinthis
manual,pleasecontact:
McCoy Drilling & Completions | FARR
14755121AAvenue
Edmonton,Alberta
CanadaT5L2T2
Phone:780.453.3277
Fax:780.455.2432
SalesFax:780.481.9246
EmailEngineering:[e-mail]
EmailSales:[e-mail]
CustomerCare:[e-mail]
Website:http://www.mccoyglobal.com/index.php/drilling-completions
IllustratIon 1.a.1: lW-9625 tong & Farr® Backup

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS
1.2 TechnicAL MAnuAL
SpeciFicATionS
IllustratIon 1.a.2: lW9625 tong & Farr® Backup DImensIons
50-3/4”
21-1/2”
59-1/4”
28-1/4”

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS 1.3 TechnicAL MAnuAL
SpeciFicATionS
** These are ideal values. Actual achieved torque is highly dependant upon tong efficiency, final posi-
tion of rotary gear when full torque load is reached, and the motor with which the tong is equipped.
 MaximumHydraulic Requirements: 60GPM(227.1LPM)
  2500PSI(17.237MPa)
Length: 49-3/4”/126.4cm
Overall Width: 31-1/4”/71.1cm
Height: 59-1/4”/150.5cm
Torque arm length: 28inches/71.1cm(CentreLineofPipeCenterLineofAnchorHandle)
Weight (Approximate): 1800lb./818kg.
Jaws available (inches): SeePp.2.13
Recommended Spring Hanger: 85-0106XX(Capacity=2200Lbs.)
Torque Table **
Pressure High Gear Low Gear
PSI / MPa Lbs.-ft. Nm Lbs.-ft. Nm
1000/6.89 975 1322 4900 6645
1200/8.96 1250 1695 6300 8542
1600/11.03 1800 2440 9000 12203
2000/13.79 2350 3186 11850 16066
MAXIMUM RATED TORQUE: 12000 LBS.-FT. / 16270 Nm **
ALL REPLACEMENT FASTENER (BOLTS, NUTS, CAP SCREWS, MACHINE SCREWS, ETC.) USED
DURING MAINTENANCE OR OVERHAUL MUST BE GRADE 8 OR EQUIVALENT UNLESS OTHER-
WISE SPECIFIED.
Speed Table
Flow (US GPM / LPM) Low Gear (RPM) High Gear (RPM)
10/37.85 3 16
20/75.71 6 31
40/151.4 13 63
60/227.1 19 94

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS
1.4 TechnicAL MAnuAL
SpeciFicATionS
Use an EP synthetic grease that meets or exceeds the following specifications:

 Thickener LithiumComplex
 NLGIconsistencygrade 2
 NLGIperformancegrade GC-LB
 Penetration-ASTMD217(25°C[77°F] 265-295minimum
 0.1mm)worked60strokes
 Droppingpoint,°F[°C]-ASTMD2265 550[288]minimum
 Hightemperaturelife,hours-ASTMD3527 160minimum
 Oxidationstability,psi-ASTMD942 (100hr/300hr)0/3
 Waterwashout,percent-ASTMD1264 1.8max
 Rustandcorrosion-ASTMD1743 pass
 Oilseparation,percentloss-ASTMD1742 1.1max
 (24hours,25°C[77°F]
 Leakage,glost-ASTMD4290 1.0max
 Fourballweartest,mmscar-ASTMD2266 0.40max
 Frettingwear,mg-ASTMD4170 3.4max
 FourballEP,kgf-ASTMD2596
 Weldpoint 400minimum
 Loadwearindex 50minimum
 TimkenOKloadtest,lbs-ASTMD2509 50
 Lowtemperaturetorque,N*m-ASTMD4693 1.3max
 (-40°C[-40°F])
 LT-37pumpability,g/min 360/7
 (60°F/0°F[16°C/-18°C])
 Coppercorrosion-ASTMD4048 1B
 Discbrakewheelbearingspecifications
 FordESA-M1C198A Yes
 ChryslerMS-3701 Yes
 Oilviscosity:40°C[104°F],cSt 151
 100°C[212°F],cSt 19.2
 Flashpoint,°F[°C]-ASTM92 450[232]
Use a premium quality hydraulic fluid that meets or exceeds the following specifications:
 TypicalDensity(kg/m3) 878
 Viscosity-cSt@40°C 68.8
 -cSt@100°C 8.7
 ViscosityIndex 97
 PourPoint°F[°C] -22[-30]
 FlashPoint°F[°C] 432[222]
 Colour,ASTM 1.5
 NeutralizationNumber 0.40
 RustProtection-DistilledWater NoRust
 -SeaWater NoRust
 HydrolyticStability-CuMassLoss,mg/cm2 0.04
 CopperCorrosionTest 1A
 Filterability:Denison-Wet&Dry Pass
 Afnor-Wet&Dry Pass
 CincinattiMilacronSpecApproved P69
 DenisonHF-0: Approved
 DenisonP-46PistonPump: Pass
 DenisonT6CVanePump: Pass
 Vickers35VQ25VanePumpTest: Pass
 104/105CVanePumpTest: NoDataAvailable
 Vanepumptesttotalringandvanewear,mg. <10
 OxidationStability
 TurbineOilStabilityTestLife,hours 2500+
 RotaryBombOxidationTest,minutes 325
 FZGSpurGearTest,FailureLoadStage(FLS) 12

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS 2.1 TechnicAL MAnuAL
SeTup & opeRATion
IllustratIon 2.a.1: slIng angle
McCoyDrilling&Completionsrecommendsfollowinganindustry-acceptedstandardsuchasOSHA,ASMEB30.9-2006,ormanu-
facturer’sguidelines whenperforminganyriggingandoverhead lifting.Usebyuntrainedpersonsis hazardous.Improperusewill
resultinseriousinjuryordeath.Donotexceedratedcapacity.Slingswillfailifdamaged,abused,misused,overused,orimproperly
maintained.
● Onlygrade80orgrade100alloychainshouldbeusedforoverheadliftingapplications.
● WorkingLoadLimit(WLL)isthemaximumallowableloadinpoundswhichmaybeappliedtotheload-bearingdevice,whenthe
deviceisneworin“asnew”condition,andwhentheloadisuniformlyanddirectlyapplied.TheWLLmustneverbeexceeded.
● WorkingLoadLimit(WLL)isthemaximumworkingloadforaspecicminimumslingangle,measuredfromthehorizontalplane.
TheWorkingLoadLimitisidentiedonthesling.
● TheWorkingLoadLimitorDesignfactormaybeaffectedbywear,misuse,overloading,corrosion,deformation,intentionalal-
terations,sharpcornercuttingactionandotheruseconditions.
● Shockloadingandextraordinaryconditionsmustbetakenintoaccountwhenselectingalloychainslings.
● See OSHA Regulation for Slings 1910.184, ANSI/ASME B30.9-”SLINGS”,ANSI/ASME B30.10-”HOOKS” and  ANSI/AMSE
B30.26“RIGGINGHARDWARE”foradditionalinformation.
DO NOT ACCESS ROTATING COMPONENTS UNLESS HYDRAULIC POWER SUPPLY HAS BEEN
DEACTIVATED OR ISOLATED.
A CLEARLY IDENTIFIED REMOTE POWER PACK EMERGENCY STOP MUST BE INSTALLED IN
THE IMMEDIATE VICINITY OF THE TONG OPERATOR.
Adequatesetupandproperhydraulicconnectionsareessentialinensuringreliableoperationofyourtong.Forbestresultsandlong
termreliability,readandobeythestart-upinstructionsinthissection.
A. SLING / LOAD BEARING DEVICE SAFETY
THE SUPPLIED LOAD-BEARING DEVICE (CHAIN SLING, RIGID SLING, SPREADER BAR ASSEM-
BLY, FRAME, OR ANY OTHER DEVICE THAT BEARS THE PARTIAL OR TOTAL WEIGHT OF THE
EQUIPMENT DESCRIBED IN THIS MANUAL) HAS BEEN SPECIFIED OR DESIGNED TO SUPPORT
THE EQUIPMENT DESCRIBED IN THIS DOCUMENT. FARR WILL NOT GUARANTEE THE ABILITY
OF THE LOAD-BEARING DEVICE TO SUPPORT ANY OTHER PART, ASSEMBLY OR COMBINA-
TION OF PARTS AND ASSEMBLIES, OR ANY ADDITIONS TO THE EQUIPMENT DESCRIBED
IN THIS MANUAL THAT ADD WEIGHT TO THE EQUIPMENT, UNLESS SUPPLIED BY MCCOY
DRILLING & COMPLETIONS.
MCCOY DRILLING & COMPLETIONS DOES NOT GUARANTEE THE INTEGRITY OF MODIFIED OR
DAMAGED LOAD-BEARING DEVICES, UNLESS THOSE MODIFICATIONS ARE PERFORMED BY
MCCOY DRILLING & COMPLETIONS.
THE MINIMUM SLING ANGLE (THE ANGLE OF THE LEG OF THE SLING MEASURED FROM THE
HORIZONTAL) MUST NEVER FALL LOWER THAN THE ANGLE SPECIFIED FOR THE SLING IN USE
Sling Angle

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS
2.2 TechnicAL MAnuAL
SeTup & opeRATion
1. Inspection Of Slings
Farr Canada Corp. strongly recommends the following practices:
Acompleteinspectionofnewload-bearingdevicesandattachmentsshallbeperformedbyaqualified,designatedpersonprior
toinitialuse.Eachlinkandcomponentshallbeexaminedindividually,takingcaretoexposeandexamineallsurfacesincluding
theinnerlinksurface.Theslingshallbeexaminedforconditionssuchasthoselistedintheremovalcriteriabelow.Inaddition,
dailyinspectionofslings,fasteningsandattachmentsshallbeperformedbyadesignatedperson.Ifdamageordefectsarefound
ateitherinspection,thedamagedordefectivecomponentshallbequarantinedfromserviceuntilitcanbeproperlyrepairedor
replaced.
RemovalCriteria:
Aload-bearingdeviceshallberemovedfromserviceifconditionssuchasthefollowingarepresent:
• Missingorillegibleslingidentification.
• Cracksorbreaks
• Evidenceoftamperingisseen-slingtaghasbeenmodifiedorobscured,ortamper-proofnutsaremissing.
• Signsofimpactonload-bearingcomponents,includingspreaderbars,liftinglugs,rigidslings&rigidslingweldments,and
legs&legmounts.
• Brokenordamagedwelds.
• Excessivewear,nicks,orgouges.Refertothechartbelowtoensureminimumthicknessonchainlinkssuppliedisnot
bebelowthevalueslisted:
Minimum Allowable Chain Link Thickness at Any Point
Nominal Chain Size Minimum Thickness
Inches MM Inches MM
7/32 5.5 0.189 4.80
9/32 7 0.239 6.07
5/16 8 0.273 6.93
3/8 10 0.342 8.69
1/2 13 0.443 11.26
5/8 16 0.546 13.87
3/4 20 0.687 17.45
7/8 22 0.750 19.05
1 26 0.887 22.53
1-1/4 32 1.091 27.71
Refer To ASME B30.9
• Stretched,bent,twisted,ordeformedchainlinksorcomponents.
• Evidenceofheatdamage.
• Excessivepittingorcorrosion.
• Lackofabilityofchainorcomponentstohinge(articulate)freely.
• Weldsplatter.
• Forhooks,removalcriteriaasstatedinASMEB30.10
• Otherconditions,includingvisibledamage,thatcausedoubtastothecontinueduseofthesling.
Inspect all lugs and fixing points for signs of elongation and/or bending, or for material build-up around the hole. Repair or
replace components that appear distorted. Ensure all hardware is tight and in good condition. Replace missing hardware if
necessary.Allhardwaremustbefreeofrustandcorrosion.
Additionalinspectionsshallbeperformedduringslingusewhereserviceconditionswarrant.Periodicinspectionintervalsshall
notexceedoneyear.Thefrequencyofperiodicinspectionsshouldbebasedon:
• Frequencyofuseoftheload-bearingdevice.
• Severityofserviceconditions
• Natureofliftsbeingmade
• Experiencegainedontheservicelifeofload-bearingdevicesusedinsimilarcircumstances.
Guidelinesfortheintervalare:
• NormalService-yearly
• SevereService-monthlytoquarterly
• SpecialService-asrecommendedbyaqualifiedperson

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS 2.3 TechnicAL MAnuAL
SeTup & opeRATion
UnitsdesignedandmanufacturedinaccordancewithEN12079andDNV2.7-1shouldbetestedandexaminedinaccor-
dancewiththefollowingscheduleofexaminationandtest.Theuseroftheload-bearingdeviceshallplaceapermanent
placardorplateuponwhichthetypeanddateofthelasttestshallberecorded.Toavoidconfusion,theplateshallnotcarry
thedateofthenexttestorexamination,onlythemostrecent.
Test / Examination
Time / inTerval lifTing TesTs1
non-DesTrucTive
examinaTion (nDe) of
lifTing PoinTs
Thorough
visual
examinaTion
suffix ToBemarkeD
onPlaTe aTTacheD
TouniT
InitialCertificationBy
Farr/Superior YES YES YES T
IntervalNotExceeding
12Months
Atthediscretionof
inspectionbody
Atthediscretionof
inspectionbody YES TorVN3
IntervalNotExceeding
60Months
Atthediscretionof
inspectionbody YES YES TorVN
FollowingSubstantial
RepairorAlteration4YES YES YES T
1.LiftingtestasperS7.3BSEN12079orDNV2.7-1May1995
2.T=ProofTest,non-destructiveexamination;VN=nondestructiveexaminationandvisualexamination;
V=visualexamination.
3.Dependantuponwhethernon-destructiveexaminationhasbeencarriedout.
4.Forthepurposesofthisstandard,asubstantialrepairormodificationisdefinedasanyrepairand/or
modificationthathasbeencarriedoutwhichmay,intheopinionoftheinspectionbody,affecttheload-
bearingelementsofthecontainerorliftingdevice,orelementsthatcontributedirectlytoitsstructural
integrity.
IF MECHANICAL DAMAGE IS SEEN OR SUSPECTED ON A LOAD-BEARING
DEVICE, OR IF THE LOAD-BEARING DEVICE HAS BEEN OVERLOADED, IT
MUST BE REMOVED FROM SERVICE AND QUARANTINED UNTIL RECERTIFIED
Writtenrecordsofthemostrecentperiodicinspectionshallbemaintained,andshallincludetheconditionofthesling.
2. Proper Use Of Load-Bearing Devices
Wheneveranyload-bearingdeviceisused,thefollowingpracticesshallbeobserved.
• Load-bearingdevicesthataredamagedordefectiveshallnotbeused.
• Slingsshallnotbeshortenedwithknotsorboltsorothermakeshiftdevices.
• Slinglegsshallnotbekinked.
• Load-bearingdevicesshallnotbeloadedinexcessoftheirratedcapacities.
• Slingsshallbesecurelyattachedtotheirload.
• Load-bearingdevicesshallbeprotectedfromsnagging,andshallnotbefurtherobstructedbyanyobject.
• Suspendedloadsshallbekeptclearofallobstruction.
• Allemployeesshallbekeptclearofloadsabouttobeliftedandofsuspendedloads.
• Handsorfingersshallnotbeplacedbetweentheslinganditsloadwhiletheslingisbeingtightenedaroundtheload.
• Shockloadingisprohibited.
• Donotstanddirectlyunderaloadduringlifting.
3. Storage Of Load-Bearing Devices
Properstorageofout-of-serviceloadbearingdevicesisimportanttoensurefullintegrityofthedeviceonceitisreturned
toservice.Farrrecommendsobservingthefollowingpractices.
• Wipeoffallexcessgrease.Useasolvent-basedcleaneronragstowipeallexternalsurfacestoremoveresidual
greaseorhydraulicfluid.Oncetheoutsidesurfaceshavebeende-greased,wipeallexternalsurfaceswithclean
watertoremoveresidualsolvent.
• Farrrecommendsthat ananti-corrosive agentsuchasTectyl®506be appliedtoall externalsurfaces.Refer to
manufacturerdatasheetsforproperapplicationandsafetyinformation.Allowtheanti-corrosivecoatingampletime
todry-refertomanufacturerdatasheetsfordryingtimesatroomtemperature.
• Storeinaclean,drylocation.Whenreturningtoservice,notethatafullinspectionofthedevicemustbeperformed.

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS
2.4 TechnicAL MAnuAL
B. MAJOR COMPONENT IDENTIFICATION
Item Description
1 RigidSling
2 Tong
3 FarrBackup
4 RearLegAssembly
5 FrontLegAssembly
IllustratIon 2.B.1: component IDentIFIcatIon 01
SeTup & opeRATion
1
2
4
5
3

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS 2.5 TechnicAL MAnuAL
Item Description
6 BackingPinAssembly
7 TongLevelingAdjustment
8 CagePlateAssembly
9 BrakeBand
10 BrakeBandAdjustment
11 TongDoorCylinder
12 TongJawswithDieInserts
13 TongDoors
IllustratIon 2.B.2: component IDentIFIcatIon 02
SeTup & opeRATion
6
7
8
9
12
10
13
11

LW9625 9-5/8” Tong & FARR® BAckup
SecTion conTenTS
2.6 TechnicAL MAnuAL
SeTup & opeRATion
IllustratIon 2.B.3: component IDentIFIcatIon 03
Item Description
14 SafetyDoorSwitch
15 HydraulicValveAssembly&MountingPlate
16 InspectionPanel
17 TongDoorLatch
18 SafetyDoorValve&ValveBlockAssembly
19 HydraulicMotor
20 TorqueGaugeMountingPlate
21 MotorMount
IllustratIon 2.B.4: component IDentIFIcatIon 04
14
15
16
17
18
19
20
21